Ticino, 278 m · continuously updated
Tresa: 14.2 °C at Ponte Tresa, Rocchetta river temperature · FOEN gauge 2.0 km away · 14.11. 11h
Temperature · last 4 and next 28 hours
Updated hourly.
Two-week trend.
Sunrise –, golden light until –
Sunset –, golden light from –
–
European index, measured continuously.
Daily maximum — protection advised from 3.
Snow settles about 300 m below it.
Neighbouring municipalities, as the crow flies.
Today (Saturday 14 Nov) in Caslano: overcast, 6 to 10 °C, precipitation 0.0 mm (2 %), wind up to 6 km/h. Tomorrow: overcast, 4 to 11 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | overcast | 6 °C | 10 °C | 0.0 mm | 6 km/h |
| Tomorrow | overcast | 4 °C | 11 °C | 0.0 mm | 6 km/h |
| Mon 16 Nov | light rain | 4 °C | 12 °C | 2.0 mm | 7 km/h |
| Tue 17 Nov | light rain | 5 °C | 9 °C | 3.0 mm | 6 km/h |
| Wed 18 Nov | fog | 4 °C | 13 °C | 0.0 mm | 7 km/h |
| Thu 19 Nov | light rain | 6 °C | 14 °C | 2.1 mm | 7 km/h |
| Fri 20 Nov | overcast | 5 °C | 14 °C | 0.0 mm | 13 km/h |
No rain expected in Caslano today or tomorrow. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Caslano, hour by hour: overcast in the morning, overcast in the afternoon, overcast in the evening. Low 6 °C around 23:00, high 10 °C around 15:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | overcast | 10 °C | 0.0 mm | 5 km/h |
| 01:00 | overcast | 10 °C | 0.0 mm | 4 km/h |
| 02:00 | overcast | 9 °C | 0.0 mm | 5 km/h |
| 03:00 | overcast | 9 °C | 0.0 mm | 6 km/h |
| 04:00 | overcast | 8 °C | 0.0 mm | 6 km/h |
| 05:00 | overcast | 8 °C | 0.0 mm | 4 km/h |
| 06:00 | overcast | 7 °C | 0.0 mm | 4 km/h |
| 07:00 | overcast | 7 °C | 0.0 mm | 4 km/h |
| 08:00 | overcast | 7 °C | 0.0 mm | 4 km/h |
| 09:00 | overcast | 8 °C | 0.0 mm | 5 km/h |
| 10:00 | overcast | 9 °C | 0.0 mm | 5 km/h |
| 11:00 | overcast | 9 °C | 0.0 mm | 5 km/h |
| 12:00 | overcast | 9 °C | 0.0 mm | 4 km/h |
| 13:00 | overcast | 10 °C | 0.0 mm | 4 km/h |
| 14:00 | overcast | 10 °C | 0.0 mm | 3 km/h |
| 15:00 | overcast | 10 °C | 0.0 mm | 3 km/h |
| 16:00 | overcast | 10 °C | 0.0 mm | 3 km/h |
| 17:00 | overcast | 9 °C | 0.0 mm | 4 km/h |
| 18:00 | overcast | 7 °C | 0.0 mm | 5 km/h |
| 19:00 | overcast | 7 °C | 0.0 mm | 3 km/h |
| 20:00 | overcast | 7 °C | 0.0 mm | 3 km/h |
| 21:00 | overcast | 7 °C | 0.0 mm | 2 km/h |
| 22:00 | overcast | 7 °C | 0.0 mm | 4 km/h |
| 23:00 | overcast | 6 °C | 0.0 mm | 4 km/h |
Today, Saturday 14 Nov in Caslano: overcast, 6 to 10 °C, wind up to 6 km/h. No precipitation expected. A day in line with the climate normal for November in Caslano (8.6 °C average over 1991-2020).
Tomorrow, Sunday 15 Nov, in Caslano: overcast, 4 to 11 °C, wind up to 6 km/h. No precipitation expected.
Today in Caslano (278 m): 6 to 10 °C. Tomorrow: 4 to 11 °C. Over the next 7 days, highs range from 9 to 14 °C, averaging 12 °C.
This weekend in Caslano: Saturday overcast, 6 to 10 °C; Sunday overcast, 4 to 11 °C.
Yes: 3 days with precipitation are expected in Caslano over the next 7 days, 7.1 mm in total. Wettest day: Tuesday 17 Nov (3.0 mm).
Today in Caslano (278 m), the UV index peaks at 2 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.
The best day of the next 7 in Caslano: Friday 20 Nov, overcast, up to 14 °C.
Among the 64 municipalities of canton Ticino covered by the MeteoSwiss 1991-2020 normals, Caslano ranks 49 for annual precipitation (1418 mm) and 44 for sunshine (2114 hours per year). July's hottest day averages 30.8 °C; January's coldest night drops to -3.3 °C.
In Caslano (278 m), the mean annual temperature is 12.9 °C. The warmest month is July (22.3 °C on average) and the coldest January (4.0 °C). About 1418 mm of precipitation falls per year, peaking in November (159 mm) with a minimum in February (57 mm). The sun shines for about 2114 hours a year, mostly in July (263 h). On average there are 37 frost days and 13 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.8 °C and the absolute minimum −3.3 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | 4.0 °C | 14.8 °C | −3.3 °C | 59 | 123 | 12 | 0 |
| Feb | 5.1 °C | 16.1 °C | −2.7 °C | 57 | 142 | 8 | 0 |
| Mar | 8.6 °C | 21.0 °C | −0.4 °C | 73 | 190 | 3 | 0 |
| Apr | 12.0 °C | 23.0 °C | 2.9 °C | 129 | 182 | 1 | 0 |
| May | 16.1 °C | 26.8 °C | 7.2 °C | 158 | 201 | 0 | 4 |
| Jun | 20.1 °C | 30.1 °C | 11.1 °C | 152 | 230 | 0 | 16 |
| Jul | 22.3 °C | 30.8 °C | 13.2 °C | 133 | 263 | 0 | 25 |
| Aug | 21.8 °C | 30.6 °C | 13.1 °C | 140 | 245 | 0 | 24 |
| Sep | 17.6 °C | 26.4 °C | 9.2 °C | 142 | 189 | 0 | 6 |
| Oct | 13.3 °C | 22.6 °C | 5.0 °C | 141 | 139 | 0 | 0 |
| Nov | 8.6 °C | 17.6 °C | 0.6 °C | 159 | 104 | 3 | 0 |
| Dec | 4.9 °C | 14.9 °C | −2.9 °C | 76 | 106 | 10 | 0 |
| Year | 12.9 °C | 30.8 °C | −3.3 °C | 1418 | 2114 | 37 | 76 |
Caslano sits at around 278 m above sea level in the canton of Ticino. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.
The warmest month in Caslano is July, averaging 22.3 °C; the coldest is January, at 4.0 °C. The annual mean is 12.9 °C (MeteoSwiss 1991–2020 normals, reference station Lugano).
Caslano receives about 1418 mm of precipitation a year, or 118 mm a month on average. The wettest month is November (159 mm) and the driest February (57 mm), according to the MeteoSwiss 1991–2020 normals.
Caslano averages 37 frost days a year, most of them in January (12 days). Conversely, 76 summer days exceed 25 °C, 13 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.
The sun shines for about 2114 hours a year in Caslano. The sunniest month is July (263 h) and the least sunny November (104 h), according to the MeteoSwiss 1991–2020 normals.
In Caslano, the monthly mean rises from 4.0 °C in January to 22.3 °C in July: a 18.3 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −3.3 °C to 30.8 °C.
For warmth and sunshine: July (22.3 °C on average, 263 h of sun). To avoid rain, February is the driest month (57 mm). The coldest month is January (4.0 °C).
Source: MeteoSwiss open data (1991–2020 normals) — stations Lugano (7 km, 273 m), Monte Generoso (12 km, 1600 m), Stabio (15 km, 351 m), adjusted to the elevation of Caslano (278 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.